CSP 1.1.5: Variable Roles Part I

Which variable role involves assigning a value once.

• Fixed

• Most recent

• Accumulator

• Aggregator

• One-way flag

Which variable role involves having unpredictable values?

• Fixed

• Most recent

• Accumulator

• Aggregator

• One-way flag

Which variable role involves keeping a running total?

• Fixed

• Most recent

• Accumulator

• Aggregator

• One-way flag

Which variable role involves keeping a running list?

• Fixed

• Most recent

• Accumulator

• Aggregator

• One-way flag

Which variable role might be best to use for keeping score?

• Fixed

• Most recent

• Accumulator

• Aggregator

• One-way flag

Which variable role might be best to use for creating a shopping list?

• Fixed

• Most recent

• Accumulator

• Aggregator

• One-way flag

Which variable role might be best to use for updating us on the color of a person's shirt throughout the year?

• Fixed

• Most recent

• Accumulator

• Aggregator

• One-way flag

Which variable role might be best to use for listing the color of a person's shirt throughout the year?

• Fixed

• Most recent

• Accumulator

• Aggregator

• One-way flag

Which variable role does varF have?

• Accumulator

• Aggregator

• Most Recent

• Fixed

What happens when the sprite is clicked?

• The value of mouse x is placed in a list.

• The value of mouse x is added to the value of varF

• varF is initialized to the value 0.

• The value of mouse x is multiplied by the value of varF.